A stretchable and self-healable conductive hydrogels based on gelation/polyacrylamide/polypyrrole for all-in-one flexible supercapacitors with high capacitance

2021 ◽  
pp. 128145
Author(s):  
Yueqin Li ◽  
Xiaohui Liu ◽  
Yong Yang ◽  
Changhao Qian ◽  
Chen Chen ◽  
...  
Keyword(s):  
High Capacitance ◽  
Flexible Supercapacitors ◽  
Conductive Hydrogels

Flexible supercapacitors with high capacitance retention at temperatures from -20 to 100 oC based on DMSO-doping polymer hydrogel electrolytes

2021 ◽  
Author(s):  
Ya-Nan Liu ◽  
Huili Li ◽  
Xue Wang ◽  
Tian Lv ◽  
Keyi Dong ◽  
...  
Keyword(s):  
Energy Storage ◽  
Power Density ◽  
High Power ◽  
High Power Density ◽  
Energy Storage Devices ◽  
High Capacitance ◽  
Storage Devices ◽  
Flexible Supercapacitors ◽  
Cycling Life

Flexible supercapacitors have attracted increasing interests due to their high power density, long-term cycling life and excellent safety. Liking other energy storage devices, flexible supercapacitors show serious performance degradation as...

Semicrystalline Conductive Hydrogels for High-Energy and Stable Flexible Supercapacitors

2019 ◽  
Vol 2 (11) ◽  
pp. 8163-8172 ◽  
Author(s):  
Han Lu ◽  
Yuanheng Li ◽  
Qing Chen ◽  
Lili Chen ◽  
Ning Zhang ◽  
...  
Keyword(s):  
High Energy ◽  
Flexible Supercapacitors ◽  
Conductive Hydrogels

MXene/graphene hybrid fibers for high performance flexible supercapacitors

2017 ◽  
Vol 5 (42) ◽  
pp. 22113-22119 ◽  
Author(s):  
Qiuyan Yang ◽  
Zhen Xu ◽  
Bo Fang ◽  
Tieqi Huang ◽  
Shengying Cai ◽  
...  
Keyword(s):  
High Performance ◽  
Wet Spinning ◽  
Hybrid Fibers ◽  
High Capacitance ◽  
Assembly Strategy ◽  
Flexible Supercapacitors ◽  
Graphene Fibers

Continuous MXene/graphene fibers are fabricatedviawet-spinning assembly strategy, from which fiber-constructed supercapacitors are obtained that exhibit both high capacitance and flexibility.

scholarly journals Nanocellulose supported hierarchical structured polyaniline/nanocarbon nanocomposite electrode via layer-by-layer assembly for green flexible supercapacitors

RSC Advances ◽  
2019 ◽  
Vol 9 (31) ◽  
pp. 17824-17834 ◽  
Author(s):  
Shaoyi Lyu ◽  
Yanping Chen ◽  
Longfei Zhang ◽  
Shenjie Han ◽  
Yun Lu ◽  
...  
Keyword(s):  
Nanofibrous Scaffold ◽  
Layer By Layer ◽  
Cellulose Nanofibril ◽  
High Capacitance ◽  
Flexible Supercapacitors ◽  
Layer By Layer Assembly ◽  
Supercapacitor Applications ◽  
Layer Assembly

Cellulose nanofibril aerogel was used as a nanofibrous scaffold for layer-by-layer assembly of polyaniline and nano-carbons for flexible and high capacitance supercapacitor applications.

A super-thermostable, flexible supercapacitor for ultralight and high performance devices

2020 ◽  
Vol 8 (2) ◽  
pp. 532-542 ◽  
Author(s):  
Dong Won Kim ◽  
Sung Mi Jung ◽  
Hyun Young Jung
Keyword(s):  
High Temperature ◽  
Energy Density ◽  
Polymer Composite ◽  
High Performance ◽  
Composite Electrolytes ◽  
Graphene Aerogel ◽  
High Capacitance ◽  
Flexible Supercapacitor ◽  
Flexible Supercapacitors ◽  
High Temperature Operation

High-temperature operation and flexible supercapacitors are designed from graphene aerogel electrodes and IL-FSN based polymer composite electrolytes, achieving a high capacitance of 1007 F g−1 and an energy density of 1134 Wh kg−1 at 200 °C.

Solution-processed poly(3,4-ethylenedioxythiophene) nanocomposite paper electrodes for high-capacitance flexible supercapacitors

2016 ◽  
Vol 4 (5) ◽  
pp. 1714-1722 ◽  
Author(s):  
Zhaohui Wang ◽  
Petter Tammela ◽  
Jinxing Huo ◽  
Peng Zhang ◽  
Maria Strømme ◽  
...  
Keyword(s):  
Surface Area ◽  
Sheet Resistance ◽  
High Surface ◽  
High Surface Area ◽  
Building Blocks ◽  
Solution Processed ◽  
Chemical Polymerization ◽  
High Capacitance ◽  
Capacitive Performance ◽  
Flexible Supercapacitors

Nanostructured flexible PEDOT paper can be constructed by straightforward chemical polymerization on nanocellulose building blocks, yielding a high surface area, low sheet resistance and outstanding capacitive performance.

Hierarchically mesoporous carbon nanopetal based electrodes for flexible supercapacitors with super-long cyclic stability

2015 ◽  
Vol 3 (43) ◽  
pp. 21586-21598 ◽  
Author(s):  
Jayesh Cherusseri ◽  
Kamal K. Kar
Keyword(s):  
Power Density ◽  
Mesoporous Carbon ◽  
Cyclic Stability ◽  
High Capacitance ◽  
Flexible Supercapacitors

Flexible supercapacitors manufactured with hierarchically mesoporous carbon nanopetal based electrodes exhibit high capacitance and power density with super-long cyclic stability.

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